public class Test05 {
    public static void main(String[] args) {
        int n = 2934;
        int[] store = {n / 1000, n / 100 % 10, n / 10 % 10, n % 10};

        int[] a = {1, 2, 3, 4};
        int[] b = {1, 2, 3, 4};
        System.out.println(a!=b);
    }
}
